added txo_spend command to support liquidating large number of txos (eg. tips)
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6494754ab9
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4 changed files with 76 additions and 1 deletions
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@ -4248,6 +4248,58 @@ class Daemon(metaclass=JSONRPCServerType):
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self._constrain_txo_from_kwargs(constraints, **kwargs)
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return paginate_rows(claims, None if no_totals else claim_count, page, page_size, **constraints)
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@requires(WALLET_COMPONENT)
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async def jsonrpc_txo_spend(
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self, account_id=None, wallet_id=None, batch_size=1000,
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preview=False, blocking=False, **kwargs):
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"""
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Spend transaction outputs, batching into multiple transactions as necessary.
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Usage:
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txo_spend [--account_id=<account_id>] [--type=<type>...] [--txid=<txid>...]
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[--claim_id=<claim_id>...] [--channel_id=<channel_id>...] [--name=<name>...]
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[--is_my_input | --is_not_my_input]
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[--exclude_internal_transfers] [--wallet_id=<wallet_id>]
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[--batch_size=<batch_size>]
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Options:
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--type=<type> : (str or list) claim type: stream, channel, support,
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purchase, collection, repost, other
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--txid=<txid> : (str or list) transaction id of outputs
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--claim_id=<claim_id> : (str or list) claim id
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--channel_id=<channel_id> : (str or list) claims in this channel
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--name=<name> : (str or list) claim name
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--is_my_input : (bool) show outputs created by you
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--is_not_my_input : (bool) show outputs not created by you
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--exclude_internal_transfers: (bool) excludes any outputs that are exactly this combination:
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"--is_my_input --is_my_output --type=other"
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this allows to exclude "change" payments, this
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flag can be used in combination with any of the other flags
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--account_id=<account_id> : (str) id of the account to query
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--wallet_id=<wallet_id> : (str) restrict results to specific wallet
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--batch_size=<batch_size> : (int) number of txos to spend per transactions
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Returns: {List[Transaction]}
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"""
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wallet = self.wallet_manager.get_wallet_or_default(wallet_id)
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accounts = [wallet.get_account_or_error(account_id)] if account_id else wallet.accounts
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txos = await self.ledger.get_txos(
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wallet=wallet, accounts=accounts, read_only=True,
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**self._constrain_txo_from_kwargs({}, unspent=True, is_my_output=True, **kwargs)
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)
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txs = []
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while txos:
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txs.append(
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await Transaction.create(
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[Input.spend(txos.pop()) for _ in range(min(len(txos), batch_size))],
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[], accounts, accounts[0]
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)
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)
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if not preview:
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for tx in txs:
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await self.broadcast_or_release(tx, blocking)
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return txs
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@requires(WALLET_COMPONENT)
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def jsonrpc_txo_sum(self, account_id=None, wallet_id=None, **kwargs):
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"""
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@ -565,6 +565,14 @@ class CommandTestCase(IntegrationTestCase):
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self.daemon.jsonrpc_wallet_send(*args, **kwargs), confirm
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)
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async def txo_spend(self, *args, confirm=True, **kwargs):
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txs = await self.daemon.jsonrpc_txo_spend(*args, **kwargs)
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if confirm:
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await asyncio.wait([self.ledger.wait(tx) for tx in txs])
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await self.generate(1)
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await asyncio.wait([self.ledger.wait(tx, self.blockchain.block_expected) for tx in txs])
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return self.sout(txs)
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async def resolve(self, uri, **kwargs):
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return (await self.out(self.daemon.jsonrpc_resolve(uri, **kwargs)))[uri]
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@ -266,7 +266,7 @@ class Ledger(metaclass=LedgerRegistry):
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self.constraint_spending_utxos(constraints)
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return self.db.get_utxo_count(**constraints)
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async def get_txos(self, resolve=False, **constraints):
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async def get_txos(self, resolve=False, **constraints) -> List[Output]:
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txos = await self.db.get_txos(**constraints)
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if resolve:
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return await self._resolve_for_local_results(constraints.get('accounts', []), txos)
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@ -610,6 +610,21 @@ class TransactionOutputCommands(ClaimTestCase):
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{'day': '2016-06-25', 'total': '0.6'},
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], plot)
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async def test_txo_spend(self):
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stream_id = self.get_claim_id(await self.stream_create())
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for _ in range(10):
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await self.support_create(stream_id, '0.1')
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await self.assertBalance(self.account, '7.978478')
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self.assertEqual('1.0', lbc(await self.txo_sum(type='support', unspent=True)))
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txs = await self.txo_spend(type='support', batch_size=3)
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self.assertEqual(4, len(txs))
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self.assertEqual(3, len(txs[0]['inputs']))
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self.assertEqual(3, len(txs[1]['inputs']))
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self.assertEqual(3, len(txs[2]['inputs']))
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self.assertEqual(1, len(txs[3]['inputs']))
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self.assertEqual('0.0', lbc(await self.txo_sum(type='support', unspent=True)))
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await self.assertBalance(self.account, '8.977606')
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class ClaimCommands(ClaimTestCase):
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